RAY, Praphula Chandra A History of hindu chemistry from the earliest time to the middle of the sixteenth century A.D. with sanskrit texts, variants, translation and illustrations / [by] Praphulla Chandra Ray - Calcutta Author 1902 - lxxix, 176 p. Includes appendixes and index. ISBN: 72548 Subjects--Topical Terms: Chemistry Dewey Class. No.: 540 / RAY